A halogenated aliphatic hydrocarbon refers to a derivative in which a hydrogen atom in an open-chain hydrocarbon is substituted with a halogen element, that is, a fluoro, chloro, bromo or iodo derivative. According to the hydrocarbon group structure, it can be classified into a saturated halogenated hydrocarbon (halogenated alkane) and an unsaturated halogenated hydrocarbon (such as a halogenated alkene). According to the number of halogen atoms contained in the molecule, it is classified into a monohalogen, a dihalogen and a polyhalogen. The physical and chemical properties of each derivative vary widely. At normal temperature, generally lower halogenated hydrocarbons (C1 to C4) are gases, higher halogenated hydrocarbons (>C16) are solids, and the middle is liquid. When the halogenated hydrocarbon molecule is the same as the hydrocarbon group, the specific gravity and boiling point of the chlorinated hydrocarbon are the lowest, and the iodohydrocarbon is the highest. If the halogen is the same, the boiling point increases as the molecular weight increases. Most halogenated hydrocarbons are insoluble in water and are readily soluble in organic solvents. Halogen is a functional group of a halogenated hydrocarbon whose chemical activity is mainly determined by a halogen atom. Generally, a carbon-halogen bond is more reactive than a carbon-carbon bond or a carbon-hydrogen bond, is easily broken, and has a nucleophilic property. In addition, the activity of a halogen atom in a halogenated hydrocarbon is also strongly related to the structure of the group directly attached thereto. Haloalkanes are quite active compounds. Some of the halogen atoms in the halogenated olefin are very reactive and some are inactive, and their activity depends on the position of the halogen and the double bond. In terms of biological activity, brominated hydrocarbons and iodohydrocarbons are more toxic than chlorinated hydrocarbons: fluorohydrocarbons are chemically stable and less toxic, but there are exceptions. Most of the halogenated hydrocarbons commonly used in the industry are volatile liquids. Most halogenated hydrocarbons are non-flammable and not explosive. Often used as a solvent, chemical raw material or intermediate, and widely used in agriculture, medicine and light industry.
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Amino compound
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Oxy-containing amino compound
Cycloalkylamines, aromatic monoamines, aromatic polyamines and derivatives and salts thereof
Acyclic monoamines, polyamines and their derivatives and salts
Amide compound
Sulfonic acid amino compound
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Alcohols, phenols, phenolic compounds and derivatives
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2-cycloalcohol
Halogenated, sulfonated, nitrated or nitrosated derivatives of alcohols
Extremely halogenated, sulfonated, nitrated or nitrosated derivatives of phenols
Phenol and its halogenated, sulfonated, nitrated or nitrosated derivatives
Acyclic alcohol
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Nitrogen-containing compound
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Nitrile compound
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Organic derivative of hydrazine or hydrazine
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Terpenoid
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Ether compounds and their derivatives
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Ether, ether alcohol
Halogenation, sulfonation, nitration or nitrosation of ethers, ether alcohols, ether phenols
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Aldehyde
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Carboxylic compounds and derivatives
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Cyclic carboxylic acid
Halogenation, sulfonation, nitration or nitrosation of carboxylic acids
Halogenation, sulfonation, nitration or nitration of carboxylic anhydrides
Carboxylic acid halide
Carboxylic esters and their derivatives
Salt of carboxylic acid ester and its derivatives
Acyclic carboxylic acid
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Hydrocarbon compounds and their derivatives
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Aromatic hydrocarbon
Cyclic hydrocarbon
Hydrocarbon sulfonate
Hydrocarbon halide
Hydrocarbon nitrite
Acyclic hydrocarbon
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Ketone compound
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Alkyl ureas and their derivatives and salts
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Inorganic acid ester
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Heterocyclic compound
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Diazo, azo or azo compound
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Organosilicon compound
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Organometallic compound
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Organic palladium
Organic germanium, cobalt, strontium, barium, gallium, germanium, germanium, germanium, germanium, etc.
Organic calcium
Zirconium
Organic potassium
Organic
Organic lithium
Organic
Organic aluminum
Organotin
Organic manganese
Organic sodium
Organic nickel
Organic titanium
Organic iron
Organic copper
Organotin
Organic zinc
Organic
Organic
Organic germanium, mercury, silver, platinum, etc.
Organic germanium, antimony, bismuth, tungsten, antimony, bismuth, lead, vanadium, molybdenum, chromium, antimony, etc.
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Organic sulfur compound
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Organic phosphine compound
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Organometallic salt
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Organic fluorine compound
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Fluorobenzoic acid series
Fluorobenzonitrile series
Fluorobenzaldehyde series
Fluorobenzyl alcohol series
Fluoroanisole series
Fluoroaniline series
Fluorophenylacetic acid series
Fluorophenol series
Fluorobenzoic acid series
Fluoronitrobenzene series
Fluoropyridine series
Potassium fluoroborate series
Fluorobenzyl alcohol series
Fluorotoluene series
Fluorine red series
Fluoroethane series
Fluoropropane series